Together,
we make
Living Worlds
that matter.

Lovable meets Roblox meets Minecraft -
but the blocks are a million x smaller.

Make and remix living, lasting worlds in
your browser with friends and AI agents.

Share them to any device for instant
multiplayer and export to ship on Steam.

The Substrate

a breakthrough 3D medium

Built on 10+ years of R&D, Virtual Matter™ - progressively streaming microvoxels - unlocks experiences that large voxels, polygon meshes, gaussian splats, and world models structurally can't:

Deep interactivity
Vanishingly small blocks feel like real matter: dig, grow, destroy, build. Together.
Instant distribution
Share a URL. Your World loads on any device - no signup, no install, no friction.
OPTIONAL AND OPTIMAL AI CREATION
Prompt a living World entirely - or craft it all by hand. Your human vision and taste is what matters. That said, our ordered samples are the right 3D format for LLMs and generative AI - just as 2D pixel images, video, and sampled audio foreshadowed.

Live World Demos

STEP INTO WORLDS OF VIRTUAL MATTER - AND CHANGE THEM

One click, no signup, no install - all in your mobile browser. Try this too: Modify anything about these experiences with the AI agent waiting to make your wishes come true, and then remix a copy of the changed Worlds into your own account. Now you can build and share them as your own!

Self-playing real-time strategy

The Platform

Make. Share. Mix. Stream. Together.

3D content should behave like every other first-class medium of the internet: Created from any source or prompt, endlessly editable by anyone authorized, and instantly shareable to all devices.

Universal Input

UPLOAD, PROMPT, AND REMIX ANY CONTENT

Meshes, scans, splats, voxels, text, images, entire games - convert or generate into universal Virtual Matter™ once, then remix them endlessly.

Universal Editing

Invite others to edit everything, intuitively

Shaping a World together in real time should feel as natural as typing in a shared cloud document. Experience it today with friends and AI agents.

Universal Output

Instantly stream Worlds to any device

Mobile to gaming PC. Spotty 4G to fiber. Touch to XR. The same World, adapted for every context, with optional native apps available for peak performance.

The People

What kind of Maker are you?

Virtual Matter is universal - for creative individuals all the way to research institutions. Here are some examples:

Game Developer

The Virtual Matter platform has been entirely re-built to unlock truly novel game designs, mechanics, and emergent gameplay - made with as much or as little AI assistance as you wish.

Start making games

Scan Professional

Archaeology, AEC, mining, real estate, forensics - anyone using photogrammetry, LiDAR or sonar to capture digital twins. Edit and share your heaviest scans without compromising detail.

See use case

Technical Diver

Beyond recreational depths, technical diver Brett Eldridge scans deep wrecks with thousands of photos. His hugely detailed scans can now be viewed in a browser, on a phone, or in mobile XR - without compromising on size or detail.

See use case

Sculptural Artist

Create in three dimensions, share the finest details with anyone - and soon, license your work to others to use and remix.

Tell us more

Bioimaging Expert

Micro-CT, light-sheet microscopy, ultrasound - your huge volumetric datasets are now easy to view, clean, and share interactively without losing any data.

See use case